﻿using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Data;

namespace ETask.Client.Converters
{
    public class StringSplitOneConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            if (value == null)
            {
                return string.Empty;
            }
            string input = value.ToString();
            if (parameter is string  strparam&& int.TryParse(strparam,out int length))
            {
                if (input.Length>length)
                {
                    return input.Substring(0, length);
                }
            }
            return input;

        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}
